#ifndef CALC_H
#define CALC_H
class Calc{
private:
	int valuestack[64];
	int operatorstack[64];
	int* ptrVS;
	int* ptrOS;
	
public:
	int docalc();
	void pushNumber2(int value);
	int popNumber2();
	void pushOperator2(int op);
	int popOperator2();
	int isOperatorStackEmpty2();
	int isNumberStackEmpty();
	int getNumberStackTop();
	int getOperatorTop();
	int getPrecedence(int token);
	bool isoperator(int token);
	void checkingOP(int op);
	//void pushOperator(int c);
};
#endif